Have an HTA71 lying around the shop.

We just got an Evo 8 from copart that is mostly stock besides Evo 9 blow off valve, exhaust system and UICP.

Mods


Stock 560cc
Walbro 255
HTA71
ETS LUICP
ETS UICP
Evo 9 Crushed blow off valve
Down pipe
3" TBE
91 octane


Hoping to see 24-25 PSI of boost and 350-360 whp on pump gas.

Budget is low so were only working on stuff I have lying around that have been donated

 

Not on those injectors. You'll need 750cc injectors to make that power (safely).
What kind of shop do you have?

 

^ that, with the stock injectors you'll be limited to around 330whp unless you want to crank the duty cycle way over the safe range. I bet you could definitely see 360whp on pump gas if you have similar to aki 93

 

i had that setup and i can tell you its less than 320whp and its not even safe. the stock injectors were soo maxed out.

 

Really I must be doing it the wrong way.

Took my old Evo 6 up to 370 WHP on stock injectors of course IDC at 90% but still felt pretty safe and never gave me an issue. On The Evo X I think they are 565 and I push 360 whp 400 troque on stock injectors at 87%.

 

you can always push stuff beyond what's safe. it's all up to the user. some of us don't have the best of luck so don't like to take chances LOL.
either way, congrats. i've never seen those kind of numbers on stock injectors (without meth)